Bruce Patterson (born 1947) was a Republican member of the Michigan Senate, representing the 7th district from 2003 to 2011. His district covers parts of Wayne County. Patterson defeated Democrat Mark Slavens in 2002 and 2006. He previously served two terms in the Michigan House of Representatives, from 1999 to 2002. He was the first freshman representative to serve as the Associate Speaker Pro Tempore. In his second term, he was elected the Majority Floor Leader.